Home / 16,729,346.70-25,095,219.48-7,004,173.23

Finding the Fourth Proportional to 16,729,346.70, 25,095,219.48 and 7,004,173.23

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Solution

The fourth proportional to 16,729,346.70, 25,095,219.48 and 7,004,173.23 is: 10,506,762.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,729,346.70 : 25,095,219.48 = 7,004,173.23 : x
  2. Step 2: Convert to fraction form
    16,729,346.70/25,095,219.48 = 7,004,173.23/x
  3. Step 3: Cross multiply
    16,729,346.70x = 25,095,219.48 × 7,004,173.23
  4. Step 4: Simplify right side
    16,729,346.70x = 175,771,264,482,790.53
  5. Step 5: Solve for x
    x = 175,771,264,482,790.53/16,729,346.70
  6. Step 6: Final answer
    x = 10,506,762.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.